Yes, they are a pair.
47/57 is in its simplest form. hcf(47, 57) = 1.
percentage = 82.46% % rate: = 47/57 * 100% = 0.8246 * 100% = 82.46%
47 and 1
(57, 1) (19, 3)
57, no it's 47
57 is the only composite number is the list.
It is: 47+52+63+66 = 228/4 => 57 which is the average mean
27, 57, 77, yes. 37, 47, 67, no.
The variance of 30 32 47 57 66 and 79 = 371.7667
No, and 57 is not a prime number.
Let's do 33 - 57 first. Since 57 is clearly larger than 33, we must go into the negatives. 33 - 57 = -24. Now add -24 to 47. It's just like subtracting 47 - 24. The answer is 23.
57+97+37+47+6 = 244